LHD

WX11

  • Tramming capacity 11 000 kg 24,250 lbs.
  • Bucket 5 m3 6.5 yd3
  • Height to top of canopy 2 378 mm 94 in

Most productive LHD in class

The all-new WX11 is an underground hard rock LHD with a class leading 11-tonne payload.

  • Premium operator experience
  • Best-in-class payload — 8% or more
  • Best-in-class breakout force
  • Ground-level maintenance

Features and benefits

Premium operator experience

Designed to maximize comfort for operator — from the first to last load of the shift. Ride control (option) can notably reduce harshness, while increased legroom and fully adjustable joysticks will provide optimal ergonomics.

Increased payload capacity

Best-in-class payload capacity (8-10% increase) compared to all competitors in class, allowing for more material moved in a single bucket.

Euro Stage V engine option

EPA Tier 4F & Euro Stage V rated engine to drive maximum performance with low diesel emissions.

Komatsu components

Komatsu engineered axles and major hydraulic components designed and manufactured for maximum performance and reliability.

Automatic shifting

Selectable automatic shift option calibrated to allow for smooth operation. Allows for increased operator focus and less fatigue — a standard feature on the WX11.

LHD bucket design

Unique bucket design engineered to penetrate the muck pile with ease and completely fill the bucket when rolled back. All bucket options include a durable, high-strength plate lip designed to extend bucket life.

Serviceability and diagnostics

Ground-level service points for easy and ergonomic access to daily checks and routine maintenance. Easy-to-use technician CANbus interface simplifies troubleshooting.

Designed for zero-harm

Standard features include: ROPS/FOPS cab, three emergency stops, door and seat belt interlocked with park brake system, hydraulic interlock to limit boom and steering functions until brakes are released.

Payload monitoring system

Payload weighing system engineered to accurately record numerous metrics relating to material moved. Data is accessible via onboard telemetry system (option) or via manual download to USB storage device.

Superior operator visibility

Engineered for low hood height and minimized visual obstructions. 18x high-output LED lights come standard to optimize illumination in all directions. Available backup and multicamera systems promote advanced visibility for the operator.

Easy clean cooling system

Cooling systems in underground mines require cleaning as routine maintenance. The WX11 swing-out grille and high-performance cooling fans allow easy access for more efficient cleaning.

Climate controlled cabin

Enclosed operator cabin is equipped with automatic climate control to provide operator comfort without the need for constant adjustment of heat or fan speed settings.

Specifications for WX11

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US system Metric
Operating capacities
Bucket capacity 5 m3
Operating weight 11 000 kg
Bucket capacity 6.5 yd3
Operating weight 24,250 lbs.
Engine rated power
EU5 - Optional 213 kW
Tier 3 - Standard 209 kW
EU5 - Optional 285 HP
Tier 3 - Standard 280 HP
Capacities
Tramming capacity 11 000 kg
Hydraulic breakout force lift 21 732 kg
Hydraulic breakout force tilt 21 260 kg
SAE breakout force 19 538 kg
SAE static tipping load 35 226 kg
Bucket 5 m3
Tramming capacity 24,250 lbs.
Hydraulic breakout force lift 47,911 lbs.
Hydraulic breakout force tilt 46,870 lbs.
SAE breakout force 43,075 lbs.
SAE static tipping load 77,660 lbs.
Standard bucket volume 6.5 yd3
Weights
Operating weight 35 250 kg
Total loaded weight 46 250 kg
Axle weight without load  
Front axle 17 200 kg
Rear axle 18 050 kg
Axle weight with load  
Front axle 33 950 kg
Rear axle 12 300 kg
Operating weight 77,750 lbs.
Total loaded weight 102,000 lbs.
Axle weight without load  
Front axle 37,950 lbs.
Rear axle 39,800 lbs.
Axle weight with load  
Front axle 74,900 lbs.
Rear axle 27,110 lbs.
Driving speeds front and rear unloaded kph
Grade (%) 0 5 10 12.5 14.3 20
1st gear 6 5.6 5.3 5.2 5.0 4.7
2nd gear 12.2 10.9 8.7 7.9 6.5 3.8
3rd gear 20.6 14.8 9.4 4.2 2.6  
4th gear 30 12.5        
Grade (%) 0 5 10 12.5 14.3 20
1st gear 6 5.6 5.3 5.2 5.0 4.7
2nd gear 12.2 10.9 8.7 7.9 6.5 3.8
3rd gear 20.6 14.8 9.4 4.2 2.6  
4th gear 30 12.5        
Driving speeds front and rear loaded kph
Grade (%) 0 5 10 12.5 14.3 20
1st gear 5.8 5.6 5.3 5.1 4.8 4.3
2nd gear 11.7 10.8 8.5 7.2 6.1 3.1
3rd gear 18 14.3 7.2 3.4    
4th gear 30 9.8        
Grade (%) 0 5 10 12.5 14.3 20
1st gear 5.8 5.6 5.3 5.1 4.8 4.3
2nd gear 11.7 10.8 8.5 7.2 6.1 3.1
3rd gear 18 14.3 7.2 3.4    
4th gear 30 9.8        
Bucket motion times
Dump time 1.4 s
Rollback time (from dumped) 1.9 s
Raising time 6.8 s
Lowering time 4.2 s
Dump time 1.4 s
Rollback time (from dumped) 1.9 s
Raising time 6.8 s
Lowering time 4.2 s
Articulation motion times
Turning time, right 3.0 s
Turning time, left  3.0 s
Turning time, right 3.0 s
Turning time, left  3.0 s
Electrical equipment
Alternator 24VDC 180A Prestolite
Batteries 2 x 12V
Starter Electric
Driving and working lights 8 forward / 5 rearward / 5 aux
Alternator 24VDC 180A Prestolite
Batteries 2 x 12V
Starter Electric
Driving and working lights 8 forward / 5 rearward / 5 aux
Control system
  • Digital Vehicle Control System - CANbus
  • Digital multifunction touch screen
  • Digital Vehicle Control System - CANbus
  • Digital multifunction touch screen
Operator compartment
Open canopy cabin (standard)

ROPS - Certification ISO 3471
FOPS - Certification ISO 3449
No pressure hoses
Adjustable height suspension seat, fore & lift
Adjustable armrest

Enclosed cabin (optional) Climate controlled air conditioner
Cabin air pressurizer
Noise suppression
3 - Emergency exit windows
3 - Window wipers & washers
Stereo - Bluetooth, AUX, USB
Open canopy cabin (standard)

ROPS - Certification ISO 3471
FOPS - Certification ISO 3449
No pressure hoses
Adjustable height suspension seat, fore & lift
Adjustable armrest

Enclosed cabin (optional) Climate controlled air conditioner
Cabin air pressurizer
Noise suppression
3 - Emergency exit windows
3 - Window wipers & washers
Stereo - Bluetooth, AUX, USB
Structural
Front and rear frames Welded steel box construction
Material A572 GR50 (CSA G40.21-50W)
Front and rear frames Welded steel box construction
Material A572 GR50 (CSA G40.21-50W)
Powertrain
Engine (standard) Cummins QSL9
Certification EPA Tier 3, EU Stage IIIA, MSHA/CANMET
Output 209 kW @ 2,000 rpm
Engine (optional) Cummins L9
Certification EPA Tier 4F, EU Stage V, MSHA/CANMET
Output 213 kW @ 2,000 rpm
Displacement 9 L
Number of cylinders 6
Induction type Turbocharged, intercooled
Cooling type Liquid cooled
Governor Electronic
Air filtration Cummins (dry type)
Exhaust system DOC with silencer
Fuel tank capacity 336 L 88.8 gal
Transmission / Converter Dana MTE32
Shifting
Powershift with manual & automatic modes
Gears 4 forward / 4 reverse
Axles  
Front and rear Komatsu
Differentials, front Limited slip
Differentials, rear Limited slip
Brakes SAHR brakes
Rear axle oscillation angle +/- 8 degrees
Tires 18.00X25 Bias L5S*

As applications vary, tire supplier should be consulted on appropriate tire.

Engine (standard) Cummins QSL9
Certification EPA Tier 3, EU Stage IIIA, MSHA/CANMET
Output 280 HP @ 2,000 rpm
Engine (optional) Cummins L9
Certification EPA Tier 4F, EU Stage V, MSHA/CANMET
Output 285 HP @ 2,000 rpm
Displacement 9 L
Number of cylinders 6
Induction type Turbocharged, intercooled
Cooling type Liquid cooled
Governor Electronic
Air filtration Cummins (dry type)
Exhaust system DOC with silencer
Fuel tank capacity 336 L 88.8 gal
Transmission / Converter Dana MTE32
Shifting
Powershift with manual & automatic modes
Gears 4 forward / 4 reverse
Axles  
Front and rear Komatsu
Differentials, front Limited slip
Differentials, rear Limited slip
Brakes SAHR brakes
Rear axle oscillation angle +/- 8 degrees
Tires 18.00X25 Bias L5S*

As applications vary, tire supplier should be consulted on appropriate tire.

Hydraulics
Variable displacement piston pump with load-sensing, open loop circuit design for optimal efficiency. Proportional hydraulic valve with closed center spool with priority steering, shock valves and load sense relief values.             
Boom/bucket control Single 2 axis proportional electric joystick
Steering control Single 1 axis proportional electric joystick
Bucket dump cylinder One (1), double acting, single stage
Boom hoist cylinder Two (2), double acting, single stage
Steer cylinder Two (2), double acting, single stage
Variable displacement piston pump with load-sensing, open loop circuit design for optimal efficiency. Proportional hydraulic valve with closed center spool with priority steering, shock valves and load sense relief values.             
Boom/bucket control Single 2 axis proportional electric joystick
Steering control Single 1 axis proportional electric joystick
Bucket dump cylinder One (1), double acting, single stage
Boom hoist cylinder Two (2), double acting, single stage
Steer cylinder Two (2), double acting, single stage
Brake system

Service brakes are enclosed spring applied, hydraulically released, liquid-cooled multidisk on all four wheel ends. The service brakes also functions as emergency and park brakes. Brakes will apply upon loss of hydraulic pressure or electrical power.

Hydraulic tank volume 305 L

Service brakes are enclosed spring applied, hydraulically released, liquid-cooled multidisk on all four wheel ends. The service brakes also functions as emergency and park brakes. Brakes will apply upon loss of hydraulic pressure or electrical power.

Hydraulic tank volume 80.6 gal

  • 12V Power in cab
  • 12V Radio power receptacle
  • 3 point contact (operator & technician)
  • Additional lighting (LED, Front & Rear)
  • Adjustable joysticks
  • Automatic engine shutdown
  • Automatic gear shifting mode — selectable
  • Aux jump start receptacle
  • Axle brake cooling
  • Battery and starter Isolator
  • Boom and steer interlock with parking brake
  • Brake release pump for towing
  • Centralized chassis lubrication
  • DOC exhaust
  • Door switch
  • Easily accessible machine vitals
  • Engine cooldown timer
  • Engine diagnostic plug in cabin
  • E-stops (3 locations)
  • Grip tape on hoods
  • Ground level accessible daily service points
  • High-efficiency cooling system
  • Hydraulic cooling fans
  • Hydraulic fill pump — electric
  • Mechanical boom locks
  • Mechanical steering lock
  • Multiple USB power ports
  • Neutral interlock
  • No hydraulic hoses in the cab
  • Red taillights
  • Robust HMI screens
  • ROPS/FOPS cabin
  • Seat belt switch
  • Swing out grille & cooler fans
  • 12V Power in cab
  • 12V Radio power receptacle
  • 3 point contact (operator & technician)
  • Additional lighting (LED, Front & Rear)
  • Adjustable joysticks
  • Automatic engine shutdown
  • Automatic gear shifting mode — selectable
  • Aux jump start receptacle
  • Axle brake cooling
  • Battery and starter Isolator
  • Boom and steer interlock with parking brake
  • Brake release pump for towing
  • Centralized chassis lubrication
  • DOC exhaust
  • Door switch
  • Easily accessible machine vitals
  • Engine cooldown timer
  • Engine diagnostic plug in cabin
  • E-stops (3 locations)
  • Grip tape on hoods
  • Ground level accessible daily service points
  • High-efficiency cooling system
  • Hydraulic cooling fans
  • Hydraulic fill pump — electric
  • Mechanical boom locks
  • Mechanical steering lock
  • Multiple USB power ports
  • Neutral interlock
  • No hydraulic hoses in the cab
  • Red taillights
  • Robust HMI screens
  • ROPS/FOPS cabin
  • Seat belt switch
  • Swing out grille & cooler fans
  • Arctic package
  • Automatic lubrication
  • Boom/Bucket memory settings
  • Cabin air conditioner
  • Cabin heater
  • Camera (rear facing)
  • Camera system (3 cameras)
  • Collision avoidance interface
  • Datalogging and telemetry
  • Diesel Particulate Filter (DPF)
  • Direction lights (red/green)
  • Disabled 3rd/4th gear
  • Engine — Euro V emissions
  • Enhanced technology, including load weighing
  • Exhaust brake
  • Fire extinguisher (handheld)
  • Fire suppression — checkfire
  • Fire suppression — manual
  • High altitude package
  • Proximity detection interface
  • Radial tires
  • Radio remote control interface
  • Radio remote control system
  • Recovery hook with brake release
  • Reverse alarm
  • Reverse lights
  • Ride control
  • Strobe light (amber/white/blue)
  • Tire pressure monitoring system (TPMS)
  • Wheel chocks
  • Wiggins quick fuel fill
  • Arctic package
  • Automatic lubrication
  • Boom/Bucket memory settings
  • Cabin air conditioner
  • Cabin heater
  • Camera (rear facing)
  • Camera system (3 cameras)
  • Collision avoidance interface
  • Datalogging and telemetry
  • Diesel Particulate Filter (DPF)
  • Direction lights (red/green)
  • Disabled 3rd/4th gear
  • Engine — Euro V emissions
  • Enhanced technology, including load weighing
  • Exhaust brake
  • Fire extinguisher (handheld)
  • Fire suppression — checkfire
  • Fire suppression — manual
  • High altitude package
  • Proximity detection interface
  • Radial tires
  • Radio remote control interface
  • Radio remote control system
  • Recovery hook with brake release
  • Reverse alarm
  • Reverse lights
  • Ride control
  • Strobe light (amber/white/blue)
  • Tire pressure monitoring system (TPMS)
  • Wheel chocks
  • Wiggins quick fuel fill
Support you can count on

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